package org.apache.maven.plugin.prefix;

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

import java.util.List;

import org.eclipse.aether.repository.LocalRepository;
import org.eclipse.aether.repository.RemoteRepository;

public class NoPluginFoundForPrefixException extends Exception {

  public NoPluginFoundForPrefixException(String prefix, List<String> pluginGroups, LocalRepository localRepository, List<RemoteRepository> remoteRepositories) {
    super("No plugin found for prefix '" + prefix + "' in the current project and in the plugin groups " + pluginGroups
        + " available from the repositories " + format(localRepository, remoteRepositories));
  }

  private static String format(LocalRepository localRepository, List<RemoteRepository> remoteRepositories) {
    String repos = "[";

    if (localRepository != null) {
      repos += localRepository.getId() + " (" + localRepository.getBasedir() + ")";
    }

    if (remoteRepositories != null && !remoteRepositories.isEmpty()) {
      for (RemoteRepository repository : remoteRepositories) {
        repos += ", ";

        if (repository != null) {
          repos += repository.getId() + " (" + repository.getUrl() + ")";
        }
      }
    }

    repos += "]";

    return repos;
  }

}
